You start by assuming that the particle's magnetic moment and total energy do not change.

From this moment on his life will change forever.

The moment the red light changed to green, this other cab shot swiftly away.

It saved their lives, and that moment had changed his life forever.

He truly thought to hand her off to his brother and a few moments of pleasure would not change anything.

But the moment that you arrive here, I change the plans.

But this was a close game, with the score tied into the third period until another memorable moment changed everything.

The moment that the boy was secured the attitude of the man changed.

Any moment the situation may change, and shells will be dropping here.

But the moment I set foot outside the periscope, everything changed.